807911580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{587}}^1$

素因数の和:748

約数の個数: 192

約数和(自身を含む): 2702730240

約数和(自身を除く): 1894818660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 113, 116, 140, 145, 174, 203, 210, 226, 290, 339, 348, 406, 420, 435, 452, 565, 580, 587, 609, 678, 791, 812, 870, 1015, 1130, 1174, 1218, 1356, 1582, 1695, 1740, 1761, 2030, 2260, 2348, 2373, 2436, 2935, 3045, 3164, 3277, 3390, 3522, 3955, 4060, 4109, 4746, 5870, 6090, 6554, 6780, 7044, 7910, 8218, 8805, 9492, 9831, 11740, 11865, 12180, 12327, 13108, 15820, 16385, 16436, 17023, 17610, 19662, 20545, 22939, 23730, 24654, 32770, 34046, 35220, 39324, 41090, 45878, 47460, 49155, 49308, 51069, 61635, 65540, 66331, 68092, 68817, 82180, 85115, 91756, 98310, 102138, 114695, 119161, 123270, 132662, 137634, 170230, 196620, 198993, 204276, 229390, 238322, 246540, 255345, 265324, 275268, 331655, 340460, 344085, 357483, 397986, 458780, 464317, 476644, 510690, 595805, 663310, 688170, 714966, 795972, 928634, 994965, 1021380, 1191610, 1326620, 1376340, 1392951, 1429932, 1787415, 1857268, 1923599, 1989930, 2321585, 2383220, 2785902, 3574830, 3847198, 3979860, 4643170, 5571804, 5770797, 6964755, 7149660, 7694396, 9286340, 9617995, 11541594, 13465193, 13929510, 19235990, 23083188, 26930386, 27859020, 28853985, 38471980, 40395579, 53860772, 57707970, 67325965, 80791158, 115415940, 134651930, 161582316, 201977895, 269303860, 403955790, 807911580]

約数ペア:

[(1, 807911580), (2, 403955790), (3, 269303860), (4, 201977895), (5, 161582316), (6, 134651930), (7, 115415940), (10, 80791158), (12, 67325965), (14, 57707970), (15, 53860772), (20, 40395579), (21, 38471980), (28, 28853985), (29, 27859020), (30, 26930386), (35, 23083188), (42, 19235990), (58, 13929510), (60, 13465193), (70, 11541594), (84, 9617995), (87, 9286340), (105, 7694396), (113, 7149660), (116, 6964755), (140, 5770797), (145, 5571804), (174, 4643170), (203, 3979860), (210, 3847198), (226, 3574830), (290, 2785902), (339, 2383220), (348, 2321585), (406, 1989930), (420, 1923599), (435, 1857268), (452, 1787415), (565, 1429932), (580, 1392951), (587, 1376340), (609, 1326620), (678, 1191610), (791, 1021380), (812, 994965), (870, 928634), (1015, 795972), (1130, 714966), (1174, 688170), (1218, 663310), (1356, 595805), (1582, 510690), (1695, 476644), (1740, 464317), (1761, 458780), (2030, 397986), (2260, 357483), (2348, 344085), (2373, 340460), (2436, 331655), (2935, 275268), (3045, 265324), (3164, 255345), (3277, 246540), (3390, 238322), (3522, 229390), (3955, 204276), (4060, 198993), (4109, 196620), (4746, 170230), (5870, 137634), (6090, 132662), (6554, 123270), (6780, 119161), (7044, 114695), (7910, 102138), (8218, 98310), (8805, 91756), (9492, 85115), (9831, 82180), (11740, 68817), (11865, 68092), (12180, 66331), (12327, 65540), (13108, 61635), (15820, 51069), (16385, 49308), (16436, 49155), (17023, 47460), (17610, 45878), (19662, 41090), (20545, 39324), (22939, 35220), (23730, 34046), (24654, 32770)]